Auxiliary Chassis Control Module Replacement

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2016 GMC Sierra 3500 HD, 2016 GMC Sierra 2500 HD, 2016 GMC Sierra 1500, 2016 Chevrolet Silverado 3500 HD, and 2016 Chevrolet Silverado 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Auxiliary Chassis Control Module

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedure Disconnect the harness connectors.
1	Auxiliary Chassis Control Module Bolt (Qty: 3) CAUTION: Refer to Fastener Caution . Tighten 9 N.m (80 lb in)
2	Auxiliary Chassis Control Module Procedure New Auxiliary Chassis Control Module must be programed. Refer to Engine Speed Power Take-Off Control Module Programming and Setup .

Callout

Component Name

Preliminary Procedure
Disconnect the harness connectors.

Auxiliary Chassis Control Module Bolt (Qty: 3)

CAUTION:

Refer to Fastener Caution .

Tighten
9 N.m (80 lb in)

Auxiliary Chassis Control Module

Procedure

New Auxiliary Chassis Control Module must be programed. Refer to Engine Speed Power Take-Off Control Module Programming and Setup .